参数资料
型号: PMB4118NWP/B
厂商: ERICSSON POWER MODULES AB
元件分类: 电源模块
英文描述: 1-OUTPUT 10 W DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT, PACKAGE-10
文件页数: 19/29页
文件大小: 1387K
代理商: PMB4118NWP/B
EN/LZT146048R4A EricssonPowerModules,March2007
PMB4418TWPDatasheet
Operating Information
Parallel Operation
ThePMB4000SeriesDC/DCregulatorscanbeconnectedin
parallelwithacommoninput.Parallelingisaccomplishedby
connectingtheoutputvoltagepinsdirectlyandusingaload
sharingdeviceontheinput.Layoutconsiderationsshouldbe
madetoavoidloadimbalance.Formoredetailson
paralleling,pleaseconsultyourlocalapplicationssupport.
Input Undervoltage Lockout
ThePMB4000SeriesDC/DCregulatorsareequippedwitha
lockoutfunctionforlowinputvoltage.Whentheinputvoltage
isbelowtheundervoltagelockoutlimitoftheregulatoritwill
shutoff.Whentheinputvoltageincreasesabovethelockout
leveltheregulatorwillturnon.
AcombinationoflowESRandoutputcapacitance
exceeding5mFcancausetheregulatorintoovercurrent
protectionmode(hick-up)duetohighstartupcurrent.The
outputfiltermustthereforebedesignedwithoutexceeding
theabovestatedcapacitancelevelsiftheESRislowerthan
30-40m
.
相关PDF资料
PDF描述
PMB4118GWPP 1-OUTPUT 18 W DC-DC REG PWR SUPPLY MODULE
PMB4118GWP/B 1-OUTPUT 18 W DC-DC REG PWR SUPPLY MODULE
PMB4219WP 1-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE
PMB4118LWPP 1-OUTPUT 12 W DC-DC REG PWR SUPPLY MODULE
PMB4118NWP 1-OUTPUT 10 W DC-DC REG PWR SUPPLY MODULE
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